Nov 07 12:25:32.179 INFO checking mach_object-0.1.13 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 12:25:32.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 12:25:32.472 INFO blam! 7f2ceae58685a5736f35652fccf8aa32e3f4b4c47a065e0252ab9d71464b0b69
Nov 07 12:25:32.476 INFO running `"docker" "start" "-a" "7f2ceae58685a5736f35652fccf8aa32e3f4b4c47a065e0252ab9d71464b0b69"`
Nov 07 12:25:33.253 INFO kablam! usermod: no changes
Nov 07 12:25:33.418 INFO kablam!     Checking hexplay v0.2.1
Nov 07 12:25:33.427 INFO kablam!     Checking pretty_env_logger v0.2.5
Nov 07 12:25:33.427 INFO kablam!     Checking mach_object v0.1.13 (/source)
Nov 07 12:25:38.836 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 12:25:38.836 INFO kablam!    --> src/display.rs:461:17
Nov 07 12:25:38.836 INFO kablam!     |
Nov 07 12:25:38.836 INFO kablam! 461 |                 writeln!(f, "    tools");
Nov 07 12:25:38.836 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:25:38.836 INFO kablam!     |
Nov 07 12:25:38.836 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 12:25:38.836 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 12:25:38.836 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 12:25:38.836 INFO kablam! 
Nov 07 12:25:43.316 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 12:25:43.316 INFO kablam!  --> examples/otool.rs:9:1
Nov 07 12:25:43.316 INFO kablam!   |
Nov 07 12:25:43.316 INFO kablam! 9 | #[macro_use]
Nov 07 12:25:43.316 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 12:25:43.316 INFO kablam!   |
Nov 07 12:25:43.316 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 12:25:43.316 INFO kablam! 
Nov 07 12:25:43.584 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 12:25:43.584 INFO kablam!  --> tests/integration_tests.rs:1:1
Nov 07 12:25:43.584 INFO kablam!   |
Nov 07 12:25:43.584 INFO kablam! 1 | #[macro_use]
Nov 07 12:25:43.584 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 12:25:43.584 INFO kablam!   |
Nov 07 12:25:43.584 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 12:25:43.584 INFO kablam! 
Nov 07 12:25:43.864 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 12:25:43.864 INFO kablam!    --> src/display.rs:461:17
Nov 07 12:25:43.864 INFO kablam!     |
Nov 07 12:25:43.864 INFO kablam! 461 |                 writeln!(f, "    tools");
Nov 07 12:25:43.864 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:25:43.864 INFO kablam!     |
Nov 07 12:25:43.864 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 12:25:43.864 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 12:25:43.864 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 12:25:43.864 INFO kablam! 
Nov 07 12:25:43.918 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.64s
Nov 07 12:25:43.929 INFO kablam! su: No module specific data is present
Nov 07 12:25:44.137 INFO running `"docker" "rm" "-f" "7f2ceae58685a5736f35652fccf8aa32e3f4b4c47a065e0252ab9d71464b0b69"`
Nov 07 12:25:44.255 INFO blam! 7f2ceae58685a5736f35652fccf8aa32e3f4b4c47a065e0252ab9d71464b0b69